397163664

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{10487}}^1$

素因数の和:10764

約数の個数: 60

約数和(自身を含む): 1115839296

約数和(自身を除く): 718675632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 9468, 10487, 12624, 18936, 20974, 31461, 37872, 41948, 62922, 83896, 94383, 125844, 167792, 188766, 251688, 377532, 503376, 755064, 1510128, 2758081, 5516162, 8274243, 11032324, 16548486, 22064648, 24822729, 33096972, 44129296, 49645458, 66193944, 99290916, 132387888, 198581832, 397163664]

約数ペア:

[(1, 397163664), (2, 198581832), (3, 132387888), (4, 99290916), (6, 66193944), (8, 49645458), (9, 44129296), (12, 33096972), (16, 24822729), (18, 22064648), (24, 16548486), (36, 11032324), (48, 8274243), (72, 5516162), (144, 2758081), (263, 1510128), (526, 755064), (789, 503376), (1052, 377532), (1578, 251688), (2104, 188766), (2367, 167792), (3156, 125844), (4208, 94383), (4734, 83896), (6312, 62922), (9468, 41948), (10487, 37872), (12624, 31461), (18936, 20974)]